71568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 232128

約数和(自身を除く): 160560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 35784, 71568]

約数ペア:

[(1, 71568), (2, 35784), (3, 23856), (4, 17892), (6, 11928), (7, 10224), (8, 8946), (9, 7952), (12, 5964), (14, 5112), (16, 4473), (18, 3976), (21, 3408), (24, 2982), (28, 2556), (36, 1988), (42, 1704), (48, 1491), (56, 1278), (63, 1136), (71, 1008), (72, 994), (84, 852), (112, 639), (126, 568), (142, 504), (144, 497), (168, 426), (213, 336), (252, 284)]